OpenStax, Algebra and Trigonometry 2e §10.8 Vectors · Exercise 21 · Geometry · Vectors in geometry
Vectors · Exercise 21
Use the given vectors to compute u + v, u − v, and 2u − 3v.
Let v = 5i + 2j. Find a vector that is twice the length and points in the opposite direction as
OpenStax, Algebra and Trigonometry 2e · §10.8 Vectors · Exercise 21
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